Summary
| ASN | AS4134 CHINANET-BACKBONE |
| BGP | 121.56.0.0/15 |
| IPs with RDNS | 139 |
| Hosted Domains | 0 |
| Pingable IPs | 80 |
| Router IPs | 0 |
| 121.57.72.0 | — | 0 |  | |
| 121.57.72.1 | — | 0 |  | |
| 121.57.72.2 | — | 0 | | |
| 121.57.72.3 | — | 0 | | |
| 121.57.72.4 | 4.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.5 | — | 0 | | |
| 121.57.72.6 | 6.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.7 | — | 0 | | |
| 121.57.72.8 | 8.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.9 | 9.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.10 | 10.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.11 | 11.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.12 | 12.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.13 | 13.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.14 | 14.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.15 | 15.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.16 | — | 0 | | |
| 121.57.72.17 | — | 0 | | |
| 121.57.72.18 | — | 0 | | |
| 121.57.72.19 | 19.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.20 | 20.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.21 | — | 0 | | |
| 121.57.72.22 | 22.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.23 | 23.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.24 | 24.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.25 | 25.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.26 | 26.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.27 | 27.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.28 | — | 0 | | |
| 121.57.72.29 | 29.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.30 | 30.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.31 | 31.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.32 | — | 0 | | |
| 121.57.72.33 | — | 0 | | |
| 121.57.72.34 | 34.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.35 | 35.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.36 | 36.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.37 | 37.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.38 | — | 0 | | |
| 121.57.72.39 | — | 0 | | |
| 121.57.72.40 | 40.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.41 | — | 0 | | |
| 121.57.72.42 | 42.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.43 | 43.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.44 | — | 0 | | |
| 121.57.72.45 | 45.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.46 | 46.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.47 | — | 0 | | |
| 121.57.72.48 | 48.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.49 | 49.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.50 | — | 0 | | |
| 121.57.72.51 | 51.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.52 | 52.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.53 | — | 0 | | |
| 121.57.72.54 | — | 0 | | |
| 121.57.72.55 | — | 0 | | |
| 121.57.72.56 | — | 0 | | |
| 121.57.72.57 | 57.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.58 | 58.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.59 | 59.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.60 | 60.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.61 | 61.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.62 | — | 0 | | |
| 121.57.72.63 | 63.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.64 | 64.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.65 | 65.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.66 | 66.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.67 | 67.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.68 | — | 0 | | |
| 121.57.72.69 | 69.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.70 | 70.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.71 | 71.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.72 | — | 0 | | |
| 121.57.72.73 | 73.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.74 | 74.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.75 | 75.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.76 | 76.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.77 | — | 0 | | |
| 121.57.72.78 | 78.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.79 | 79.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.80 | — | 0 | | |
| 121.57.72.81 | — | 0 | | |
| 121.57.72.82 | — | 0 | | |
| 121.57.72.83 | 83.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.84 | 84.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.85 | — | 0 | | |
| 121.57.72.86 | — | 0 | | |
| 121.57.72.87 | 87.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.88 | — | 0 | | |
| 121.57.72.89 | 89.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.90 | 90.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.91 | — | 0 | | |
| 121.57.72.92 | 92.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.93 | 93.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.94 | 94.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.95 | — | 0 | | |
| 121.57.72.96 | — | 0 | | |
| 121.57.72.97 | 97.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.98 | 98.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.99 | — | 0 | | |
| 121.57.72.100 | — | 0 | | |
| 121.57.72.101 | — | 0 | | |
| 121.57.72.102 | 102.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.103 | 103.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.104 | — | 0 | | |
| 121.57.72.105 | 105.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.106 | — | 0 | | |
| 121.57.72.107 | — | 0 | | |
| 121.57.72.108 | — | 0 | | |
| 121.57.72.109 | 109.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.110 | — | 0 | | |
| 121.57.72.111 | — | 0 | | |
| 121.57.72.112 | — | 0 | | |
| 121.57.72.113 | 113.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.114 | — | 0 | | |
| 121.57.72.115 | 115.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.116 | — | 0 | | |
| 121.57.72.117 | — | 0 | | |
| 121.57.72.118 | 118.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.119 | — | 0 | | |
| 121.57.72.120 | 120.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.121 | 121.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.122 | — | 0 | | |
| 121.57.72.123 | — | 0 | | |
| 121.57.72.124 | — | 0 | | |
| 121.57.72.125 | — | 0 | | |
| 121.57.72.126 | 126.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.127 | — | 0 | | |
| 121.57.72.128 | — | 0 | | |
| 121.57.72.129 | — | 0 | | |
| 121.57.72.130 | 130.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.131 | 131.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.132 | — | 0 | | |
| 121.57.72.133 | 133.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.134 | 134.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.135 | — | 0 | | |
| 121.57.72.136 | — | 0 | | |
| 121.57.72.137 | — | 0 | | |
| 121.57.72.138 | — | 0 | | |
| 121.57.72.139 | 139.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.140 | 140.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.141 | — | 0 | | |
| 121.57.72.142 | 142.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.143 | — | 0 | | |
| 121.57.72.144 | — | 0 | | |
| 121.57.72.145 | — | 0 | | |
| 121.57.72.146 | — | 0 | | |
| 121.57.72.147 | 147.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.148 | — | 0 | | |
| 121.57.72.149 | — | 0 | | |
| 121.57.72.150 | — | 0 | | |
| 121.57.72.151 | 151.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.152 | — | 0 | | |
| 121.57.72.153 | — | 0 | | |
| 121.57.72.154 | — | 0 | | |
| 121.57.72.155 | — | 0 | | |
| 121.57.72.156 | — | 0 | | |
| 121.57.72.157 | — | 0 | | |
| 121.57.72.158 | 158.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.159 | 159.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.160 | — | 0 | | |
| 121.57.72.161 | 161.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.162 | — | 0 | | |
| 121.57.72.163 | — | 0 | | |
| 121.57.72.164 | — | 0 | | |
| 121.57.72.165 | — | 0 | | |
| 121.57.72.166 | 166.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.167 | — | 0 | | |
| 121.57.72.168 | — | 0 | | |
| 121.57.72.169 | 169.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.170 | — | 0 | | |
| 121.57.72.171 | — | 0 | | |
| 121.57.72.172 | — | 0 | | |
| 121.57.72.173 | 173.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.174 | 174.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.175 | 175.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.176 | 176.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.177 | 177.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.178 | 178.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.179 | 179.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.180 | — | 0 | | |
| 121.57.72.181 | 181.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.182 | — | 0 | | |
| 121.57.72.183 | — | 0 | | |
| 121.57.72.184 | 184.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.185 | 185.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.186 | — | 0 | | |
| 121.57.72.187 | — | 0 | | |
| 121.57.72.188 | 188.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.189 | — | 0 | | |
| 121.57.72.190 | — | 0 | | |
| 121.57.72.191 | 191.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.192 | 192.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.193 | 193.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.194 | 194.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.195 | — | 0 | | |
| 121.57.72.196 | 196.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.197 | — | 0 | | |
| 121.57.72.198 | 198.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.199 | 199.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.200 | 200.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.201 | 201.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.202 | — | 0 | | |
| 121.57.72.203 | — | 0 | | |
| 121.57.72.204 | 204.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.205 | — | 0 | | |
| 121.57.72.206 | — | 0 | | |
| 121.57.72.207 | 207.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.208 | — | 0 | | |
| 121.57.72.209 | — | 0 | | |
| 121.57.72.210 | 210.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.211 | 211.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.212 | 212.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.213 | 213.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.214 | — | 0 | | |
| 121.57.72.215 | 215.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.216 | 216.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.217 | 217.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.218 | 218.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.219 | 219.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.220 | 220.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.221 | — | 0 | | |
| 121.57.72.222 | 222.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.223 | 223.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.224 | 224.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.225 | — | 0 | | |
| 121.57.72.226 | 226.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.227 | — | 0 | | |
| 121.57.72.228 | 228.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.229 | — | 0 | | |
| 121.57.72.230 | 230.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.231 | 231.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.232 | — | 0 | | |
| 121.57.72.233 | 233.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.234 | 234.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.235 | 235.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.236 | — | 0 | | |
| 121.57.72.237 | — | 0 | | |
| 121.57.72.238 | — | 0 | | |
| 121.57.72.239 | — | 0 | | |
| 121.57.72.240 | 240.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.241 | 241.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.242 | 242.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.243 | 243.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.244 | 244.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.245 | 245.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.246 | 246.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.247 | — | 0 | | |
| 121.57.72.248 | 248.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.249 | — | 0 | | |
| 121.57.72.250 | — | 0 | | |
| 121.57.72.251 | 251.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
| 121.57.72.252 | — | 0 | | |
| 121.57.72.253 | — | 0 | | |
| 121.57.72.254 | — | 0 | | |
| 121.57.72.255 | 255.72.57.121.broad.hm.nm.dynamic.163data.com.cn | 0 | | |
Traceroute
Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.
$
traceroute -a -n -q1 -f4 121.57.72.249
traceroute to 121.57.72.249 (121.57.72.249): 64 hops max, 52 byte packets
5 *
7 *
8 *
9 *
Measurement taken from 
IPinfo ProbeNet in Huai'an, CN
IPinfo ProbeNet in Huai'an, CNOn